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misc: Clean up some of the problems compiling for Windows with mingw 

Major remaining tasks:

  * Forcing Non-blocking I/O
  * dynamic library loading (eg dlopen or ltdl)
  * Final linking
master
Solomon Peachy 2020-01-25 07:15:02 -05:00
parent 81ec3d7c6a
commit a42576e326
6 changed files with 39 additions and 22 deletions
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4
backend_canonselphy.c
View File

@ -457,9 +457,9 @@ enum {
S_FINISHED,
};
static int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len)
static int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint16_t len)
{
uint i;
uint16_t i;
for (i = 0 ; i < len ; i++) {
if (buf_b[i] == -1)

6
backend_common.c
View File

@ -304,12 +304,14 @@ int send_data(struct libusb_device_handle *dev, uint8_t endp,
}
/* More stuff */
#ifndef _WIN32
static void sigterm_handler(int signum) {
UNUSED(signum);
terminate = 1;
INFO("Job Cancelled");
}
#endif
static char *sanitize_string(char *str) {
int len = strlen(str);
@ -1062,7 +1064,9 @@ static int handle_input(struct dyesub_backend *backend, void *backend_ctx,
char *fname, char *uri, char *type)
{
int ret = CUPS_BACKEND_OK;
#ifndef _WIN32
int i;
#endif
const void *job;
int data_fd = fileno(stdin);
int read_page = 0, print_page = 0;
@ -1091,6 +1095,7 @@ static int handle_input(struct dyesub_backend *backend, void *backend_ctx,
}
}
#ifndef _WIN32
/* Ensure we're using BLOCKING I/O */
i = fcntl(data_fd, F_GETFL, 0);
if (i < 0) {
@ -1109,6 +1114,7 @@ static int handle_input(struct dyesub_backend *backend, void *backend_ctx,
/* Ignore SIGPIPE */
signal(SIGPIPE, SIG_IGN);
signal(SIGTERM, sigterm_handler);
#endif
/* Time for the main processing loop */
INFO("Printing started (%d copies)\n", ncopies);

45
backend_common.h
View File

@ -36,11 +36,20 @@
#include <fcntl.h>
#include <libusb.h>
#ifdef _WIN32
#include <winsock.h>
#else
#include <arpa/inet.h>
#endif
#ifndef __BACKEND_COMMON_H
#define __BACKEND_COMMON_H
#ifdef ERROR
#undef ERROR
#endif
#define STR_LEN_MAX 64
#define STATE( ... ) do { if (!quiet) fprintf(stderr, "STATE: " __VA_ARGS__ ); } while(0)
#define ATTR( ... ) do { if (!quiet) fprintf(stderr, "ATTR: " __VA_ARGS__ ); } while(0)
@ -58,25 +67,25 @@
#define le16_to_cpu(__x) __x
#define be16_to_cpu(__x) ntohs(__x)
#define be32_to_cpu(__x) ntohl(__x)
#define be64_to_cpu(__x) ((__uint64_t)( \
(((__uint64_t)(__x) & (__uint64_t)0x00000000000000ffULL) << 56) | \
(((__uint64_t)(__x) & (__uint64_t)0x000000000000ff00ULL) << 40) | \
(((__uint64_t)(__x) & (__uint64_t)0x0000000000ff0000ULL) << 24) | \
(((__uint64_t)(__x) & (__uint64_t)0x00000000ff000000ULL) << 8) | \
(((__uint64_t)(__x) & (__uint64_t)0x000000ff00000000ULL) >> 8) | \
(((__uint64_t)(__x) & (__uint64_t)0x0000ff0000000000ULL) >> 24) | \
(((__uint64_t)(__x) & (__uint64_t)0x00ff000000000000ULL) >> 40) | \
(((__uint64_t)(__x) & (__uint64_t)0xff00000000000000ULL) >> 56)))
#define be64_to_cpu(__x) ((uint64_t)( \
(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \
(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \
(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \
(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56)))
#else
#define le64_to_cpu(__x) ((__uint64_t)( \
(((__uint64_t)(__x) & (__uint64_t)0x00000000000000ffULL) << 56) | \
(((__uint64_t)(__x) & (__uint64_t)0x000000000000ff00ULL) << 40) | \
(((__uint64_t)(__x) & (__uint64_t)0x0000000000ff0000ULL) << 24) | \
(((__uint64_t)(__x) & (__uint64_t)0x00000000ff000000ULL) << 8) | \
(((__uint64_t)(__x) & (__uint64_t)0x000000ff00000000ULL) >> 8) | \
(((__uint64_t)(__x) & (__uint64_t)0x0000ff0000000000ULL) >> 24) | \
(((__uint64_t)(__x) & (__uint64_t)0x00ff000000000000ULL) >> 40) | \
(((__uint64_t)(__x) & (__uint64_t)0xff00000000000000ULL) >> 56)))
#define le64_to_cpu(__x) ((uint64_t)( \
(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \
(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \
(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \
(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56)))
#define le32_to_cpu(x) \
({ \
uint32_t __x = (x); \

2
backend_dnpds40.c
View File

@ -192,7 +192,9 @@ struct dnpds40_cmd {
#define MULTICUT_S_8x10_75 26
#define MULTICUT_S_8x4X3 28 // different than roll type.
#ifndef min
#define min(__x, __y) ((__x) < (__y)) ? __x : __y
#endif
/* Legacy spool file support */
static int legacy_cw01_read_parse(struct dnpds40_printjob *job, int data_fd, int read_data);

2
backend_sinfonia.c
View File

@ -867,7 +867,7 @@ const char *sinfonia_error_str(uint8_t v) {
return "Main Communication Timeout";
case ERROR_MAINT_NEEDED:
return "Maintenance Needed";
case ERROR_BAD_COMMAND:
case ERROR_INAPP_COMMAND:
return "Inappropriate Command";
case ERROR_PRINTER:
return "Printer Error";

2
backend_sinfonia.h
View File

@ -143,7 +143,7 @@ struct sinfonia_error_item {
#define ERROR_MAIN_APP_INACTIVE 0x02
#define ERROR_COMMS_TIMEOUT 0x03
#define ERROR_MAINT_NEEDED 0x04
#define ERROR_BAD_COMMAND 0x05
#define ERROR_INAPP_COMMAND 0x05
#define ERROR_PRINTER 0x11
#define ERROR_BUFFER_FULL 0x21